test VirtualBox testing on CentOS 6.9 via the Phoronix Test Suite. VBOX HDD: Processor: Intel Core i5-4210U @ 2.39GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1024MB, Disk: 9GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: CentOS 6.9, Kernel: 2.6.32-696.18.7.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: VirtualBox IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better VBOX HDD . 315.65 |============================================================